Update deep link docs due to the flutter_deeplinking_enabled flag default value change.

src/content/cookbook/navigation/set-up-app-links.md

@@ -88,7 +88,6 @@ It provides a simple API to handle complex routing scenarios.
     Replace `example.com` with your own web domain.
 
     ```xml
-    <meta-data android:name="flutter_deeplinking_enabled" android:value="true" />
     <intent-filter android:autoVerify="true">
         <action android:name="android.intent.action.VIEW" />
         <category android:name="android.intent.category.DEFAULT" />
@@ -99,12 +98,15 @@ It provides a simple API to handle complex routing scenarios.
     ```
 
     :::note
-    The metadata tag `flutter_deeplinking_enabled` opts
-    into Flutter's default deeplink handler.
-    If you are using the third-party plugins,
-    such as [app_links][], setting this metadata tag will
-    break these plugins. Omit this metadata tag
-    if you prefer to use third-party plugins.
+    If you use a third-party plugin to handle deep links,
+    such as [app_links][], 
+    Flutter's default deeplink handler will
+    break these plugins. 
+
+    To opt out of using Flutter's default deep link handler,
+     add the following metadata tag:
+    ```<meta-data android:name="flutter_deeplinking_enabled" android:value="false" />```
+    to opt out of Flutter's default deeplink handler 
     :::
 
 ## 3. Hosting assetlinks.json file

src/content/cookbook/navigation/set-up-universal-links.md

@@ -82,40 +82,15 @@ It provides a simple API to handle complex routing scenarios.
 1. Open the `ios/Runner.xcworkspace` file inside the
    Flutter project's `ios` folder.
 
-### Add the FlutterDeepLinkingEnabled key value pair
-
-1. In the Xcode Navigator, expand **Runner** then click **Info**.
-
-   <img src="/assets/images/docs/cookbook/set-up-universal-links-info-plist.png"
-       alt="Xcode info.Plist screenshot"
-       width="100%" />
-
-1. In the Editor, <kbd>Ctrl</kbd> + click and
-   select **Raw Keys and Values** from the context menu.
-
-1. In the Editor, <kbd>Ctrl</kbd> + click and
-   select **Add Row** from the context menu.
-
-   A new **Key** should display.
-
-1. Change the new key properties to meet the following:
-
-   * Change the **Key** to `FlutterDeepLinkingEnabled`
-   * Change the **Type** to `Boolean`
-   * Change the **Value** to `YES`.
-
-   <img
-      src="/assets/images/docs/cookbook/set-up-universal-links-flutterdeeplinkingenabled.png"
-      alt="Screenshot of FlutterDeepLinkingEnabled value set to YES."
-      width="100%" />
-
-   :::note
-   The `FlutterDeepLinkingEnabled` property enables
-   Flutter's default deeplink handler.
-   If you use a third-party plugin, such as [app_links][],
-   setting this property breaks the third-party plugin.
-   Skip this step if you prefer to use a third-party plugin.
-   :::
+  :::note
+  If you are use a third-party plugins to handle deep links, 
+  such as [app_links][],
+  Flutter's default deeplink handler will
+  break these plugins. 
+
+  If you use a third-party plugin,
+  add the key and value pair `FlutterDeepLinkingEnabled` and `NO` to info.Plist.
+  :::
 
 ### Add associated domains
 

src/content/ui/navigation/deep-linking.md

@@ -60,9 +60,9 @@ To get started, see our cookbooks for Android and iOS:
 If you have written a plugin to handle deep links, as described in
 [Deep Links and Flutter applications][plugin-linking]
 (a free article on Medium),
-it will continue to work until you opt in to this behavior by adding
-`FlutterDeepLinkingEnabled` to `Info.plist` or
-`flutter_deeplinking_enabled` to `AndroidManifest.xml`, respectively.
+you should opt out the Flutter's default deep link handler.
+To do this, set `FlutterDeepLinkingEnabled` to false in `Info.plist` _or_
+`flutter_deeplinking_enabled` to false in `AndroidManifest.xml`.
 
 ## Behavior